TY  - BOOK
AU  - Perrings,Charles
AU  - Maler,Karl-Goran
AU  - Folke,Carl
TI  - Biodiversity loss: economic and ecological issues 
SN  - 0521471788
AV  - QH75 .B5325 1995
U1  - 333.95316 
PY  - 1995///
CY  - Cambridge
PB  - Cambridge Univ.
KW  - Biological diversity conservation
ER  -